зеркало из https://github.com/github/ruby.git
22 строки
334 B
Ruby
22 строки
334 B
Ruby
# IO.select performance. a lot of fd
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ios = []
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nr = 100
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if defined?(Process::RLIMIT_NOFILE)
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max = Process.getrlimit(Process::RLIMIT_NOFILE)[0]
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else
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max = 64
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end
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puts "max fd: #{max} (results not apparent with <= 1024 max fd)"
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(max - 10).times do
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r, w = IO.pipe
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r.close
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ios.push w
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end
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nr.times do
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IO.select nil, ios
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end
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